The amide functional group is always found in all alkaloids such as caffeine and nicotine. True or False

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

fe 55.85 g/mol and h2o 18.02 g/mol.